#app {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-bottom: 100px;
}
.block1 {
  width: 93.6%;
  max-width: 1200px;
  padding-top: 20px;
}
.title1 {
  font-size: 44px;
  font-weight: bold;
  color: #343C4B;
  margin-bottom: 80px;
  text-align: center;
}
.list1 {
  display: flex;
  flex-wrap: wrap;
  gap: 40px 50px;
}
.item1 {
  width: calc((100% - 50px) / 2);
  display: flex;
  align-items: center;
  gap: 0 24px;
  text-decoration: none;
}
.dot1 {
  width: 30px;
  height: 30px;
  background-image: url(../img/article_dot.png);
  background-size: 100% 100%;
  flex-shrink: 0;
}
.content1 {
  font-size: 16px;
  font-weight: bold;
  color: #505050;
  line-height: 40px;
}
@media screen and (max-width: 500px) {
  #app {
    padding-bottom: 50px;
  }
    .item1 {
    width: 100%;
    gap: calc((10 / 375) * 100vw);
  }